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  1. C

    Awsome Blu-Ray Effect

    I was messing around with my new Blu-Ray that i just built. You know, burning stuff, lighting stuff up and all that fun stuff. My sister was in the room and i pointed the laser at her diamond ring. The diamond was glowing like a blue green color. After shining on it for a few seconds, the...
  2. C

    Simple Questions

    Hey guys whats up... IM basically New to lasers, and i recently built a 405nm violet laser with a PHR-803T diode.... The diode came with a small pcb chip and a thin mylar cable. I didnt remove these.. Shouldve' I? And i was also running it with a 9v battery i only ran it for about 30 seconds at...


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